wrangler auth token retrieves configured credentials

Introduced 2026-01-07 · score 0.96

HOW TO USE IT

When a script needs Wrangler’s configured credentials, run `wrangler auth token`; add `--json` for structured output with token type, including API key/email credentials.

WHY THIS HELPS

When a script needs Wrangler’s currently configured authentication credential, retrieve it for the integration.

REQUIREMENTS AND LIMITATIONS

• Version: 4.57.0
• --json: Returns JSON with token type; required to retrieve API key/email credentials.
• Prerequisite: An authentication method must be available: `CLOUDFLARE_API_TOKEN`, `CLOUDFLARE_API_KEY` plus `CLOUDFLARE_EMAIL` (with `--json`), or an OAuth token from `wrangler login`.
• Returns whichever authentication method is currently configured.

FIRST-PARTY EVIDENCE

• https://github.com/cloudflare/workers-sdk/releases/tag/wrangler%404.57.0
• https://developers.cloudflare.com/workers/wrangler/commands/general/

Check the installed version and the source before using it. Entry JSON

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